Since cold air sinks, and these spots are shaded, they are usually much cooler than the surrounding area.

由于冷空气下沉，这些斑点被遮蔽，它们通常比周围的地区要冷得多。

youdao

My mother is cool—much cooler than most people.

我妈妈很酷，比大多数人都酷。

youdao

Let's go out. It's much cooler.

我们到外面去吧，那儿风凉多啦。

《新英汉大辞典》

This house was on much higher ground than the White House, so the wind kept it cooler.

VOA: special.2010.05.10

Am I total loser for using this thing instead of the much cooler iPad?

FORBES: In Praise Of...The Netbook?

It's very dynamic and that makes for a much cooler viewing experience.

CNN: Fast forward: Broadband drama

The new Dandy is about being brighter and livelier, says Heggie, as well as feeling much cooler, and being printed on better paper.

BBC: New Dandy